Finding the Fourth Proportional to 10,098.27, 15,148.45 and 3,863.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,098.27 : 15,148.45 = 3,863.53 : x
2. Step 2: Convert to fraction form
   10,098.27/15,148.45 = 3,863.53/x
3. Step 3: Cross multiply
   10,098.27x = 15,148.45 × 3,863.53
4. Step 4: Simplify right side
   10,098.27x = 58,526,474.69
5. Step 5: Solve for x
   x = 58,526,474.69/10,098.27
6. Step 6: Final answer
   x = 5,795.69